The Vanishing Dagger
- Yil: 1920
- Mamlakat: United States of America
- Janr: Adventure
- Studiya: Universal Film Manufacturing Company
- Kalit so'z: movie serial, lost film, silent serial
- Direktor: Eddie Polo, J.P. McGowan, Edward A. Kull
- Cast: Eddie Polo, C. Norman Hammond, Laura Oakley, Peggy O'Day, Thelma Percy, Ray Ripley
